Yes always, any exploitable instance observed in another player. It doesn’t need details, just what they didn’t from where due to the instances circumstance. Colour coding is also important however as for me alongside the notes gives them individuality. Ive got 10/11 colours but not divided conventionally I don’t think. All that tight aggressive, tight passive isnt helpful to me as I play to oppose traits in them singularly which is why I intentionally allow myself to appear in varying states to them specifically when the moment permits.
Example.... I’ll sit at a fresh table in an MTT, I’ll donk off a small portion while blinds are harmless and appear to be fishy, wreckless, barrel bluffer. I’ll test the limits of the players at the time and ay the foundation to get over paid when the moment arises. I do this often and always and it works a treat. Those pesky 44 raises every other hand and being involved all the time early on win or lose some, set the stage.
It’s really hard for me to describe it to be honest, but I imagine many member states on here have seen it lol 🙈😅. As a result .....oh dear wtf am I now talking abou I’ve verred clean off topic lol. Playing the 18K bounty earlier and what I’m ....Dom today worry about it lol 😂
But yer.... notes are very important to your game